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Fluid Mechanics for Chemical-Data Intensity 3 Multiple Questions and Answers.
| 1. | A pressure of 10 m head of water is equivalent to ______________ kN/m2? | ||
| A. | 98 | ||
| B. | 147 | ||
| C. | 196 | ||
| D. | 49 | ||
| 2. | The maximum discharge through a circular channel takes place, when the depth of the fluid flow is _____ times the pipe diameter? | ||
| A. | 0.25 | ||
| B. | 0.5 | ||
| C. | 0.66 | ||
| D. | 0.95 | ||
| 3. | Air vessel fitted to a reciprocating pump__? | ||
| A. | Increases the work done | ||
| B. | Decreases the work done | ||
| C. | Causes cavitation | ||
| D. | Results in non-uniform discharge | ||
| 4. | Pressure drop in packed bed for turbulent flow is given by the _____ equation? | ||
| A. | Kozeny-Carman | ||
| B. | Blake-Plummer | ||
| C. | Leva’s | ||
| D. | Hagen-Poiseuille’s | ||
| 5. | The _____ pressure is measured by a static tube? | ||
| A. | Dynamic | ||
| B. | Static | ||
| C. | Static | ||
| D. | None of these | ||
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